APA (7th ed.) Citation

Allen, A. H. B. (1930). Pleasure & instinct: A study in the psychology of human action. Paul.

Chicago Style (17th ed.) Citation

Allen, Arthur Henry Burlton. Pleasure & Instinct: A Study in the Psychology of Human Action. London: Paul, 1930.

MLA (8th ed.) Citation

Allen, Arthur Henry Burlton. Pleasure & Instinct: A Study in the Psychology of Human Action. Paul, 1930.

Warning: These citations may not always be 100% accurate.